-х^2+2х=0

To solve the equation -х^2 + 2х = 0, you can factor out х from both terms:

x(-х + 2) = 0

Now, you can set each factor equal to zero:

x = 0 or -х + 2 = 0

For the second equation, you can solve for х:

-х = -2 х = 2

So, the solutions to the equation -х^2 + 2х = 0 are x = 0 and x = 2.